SQL Error - Need Help

[sunilvarma]

I have a plugin with the following code:

PHP Code:

###hack
if ($vbulletin->userinfo['permissions']['cispermissions'] & $vbulletin->bf_ugp_cispermissions['can_thread']) {

    $user_ig = $vbulletin->db->query_read("SELECT threadid from ". TABLE_PREFIX ."cis_thread_ignore where userid = " . $vbulletin->userinfo['userid'] . " and ig_type = 'thread'");

    while ($ignores = $vbulletin->db->fetch_array($user_ig)) {
    
        $ignored .= "$ignores[threadid], ";

    }
    
    if ($ignored != '') { $ignored = substr($ignored, 0, -2); $globalignore .= $hook_query_where .= " AND thread.threadid NOT IN($ignored)"; }

    if ($vbulletin->userinfo['cis_ignorelist_ignore']) { 

        $ignore_users = preg_replace('#\s+#s', ',', $vbulletin->userinfo['ignorelist']);

        if ($ignore_users != '') {

            $hook_query_where .= " AND thread.postuserid NOT IN($ignore_users)";

        }

    }

}

if ($vbulletin->userinfo['permissions']['cispermissions'] & $vbulletin->bf_ugp_cispermissions['can_ignore_tag']) {

    if ($vbulletin->userinfo['cis_ignoretags_ignore'] != '') {

        require_once(DIR . '/includes/functions_newpost.php');

        include_once(DIR . '/cis_includes.php');

        $tags = fetch_valid_tags('',split_tag_list($vbulletin->userinfo['cis_ignoretags_ignore']), $errors);

        foreach ($tags as $item) {
                    
            $tag = $db->query_first("
            SELECT *
            FROM " . TABLE_PREFIX . "tag
            WHERE tagtext = '" . $db->escape_string($item) . "'");

            if ($tag['tagid'] != '') { 

                $tagged[$tag[tagid]] = $tag[tagid];

            }


        }
                
        if (!empty($tagged)) {

            foreach ($tagged as $tag) {
                        
                $dotags = $vbulletin->db->query_read("SELECT contentid from ". TABLE_PREFIX ."tagcontent where tagid = $tag");

                while ($igs = $vbulletin->db->fetch_array($dotags)) {
                            
                    $ignore_tags .= "$igs[threadid], "; 

                }
            }
                
        }

        if ($ignore_tags != '') {

            $ignore_tags = substr($ignore_tags, 0, -2);

            $hook_query_where .= " AND thread.threadid NOT IN ($ignore_tags)";
            
        }

    }

}

### 


It's causing the following DB error:

Database error in vBulletin 4.0.2:
 
Invalid SQL:
 
		SELECT COUNT(*) AS threads, SUM(IF(thread.lastpost > 1267592343 AND open <> 10, 1, 0)) AS newthread
		
		FROM thread AS thread
		
		
		WHERE forumid = 2
			AND sticky = 0
			
			 AND visible = 1 
			
			
			
			 AND thread.threadid NOT IN ();
 
MySQL Error   : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 13
Error Number  : 1064
Request Date  : Wednesday, March 3rd 2010 @ 01:55:07 AM
Error Date    : Wednesday, March 3rd 2010 @ 01:55:07 AM
Script        : http://localhost/vb40/forumdisplay.php?2-Main-Forum
Referrer      : http://localhost/vb40/
IP Address    : 127.0.0.1
Username      : test1
Classname     : vB_Database
MySQL Version :

Any help would be appreciated.

Thanks
Sunil